Flutter Linux Embedder
Functions | Variables
fl_texture_registrar_test.cc File Reference
#include "flutter/shell/platform/linux/public/flutter_linux/fl_texture_registrar.h"
#include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
#include "flutter/shell/platform/linux/fl_engine_private.h"
#include "flutter/shell/platform/linux/fl_texture_registrar_private.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_pixel_buffer_texture.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_texture_gl.h"
#include "flutter/shell/platform/linux/testing/mock_texture_registrar.h"
#include "gtest/gtest.h"
#include <epoxy/gl.h>
#include <gmodule.h>
#include <pthread.h>

Go to the source code of this file.

Functions

 G_DECLARE_FINAL_TYPE (FlTestRegistrarTexture, fl_test_registrar_texture, FL, TEST_REGISTRAR_TEXTURE, FlTextureGL) struct _FlTestRegistrarTexture
 A simple texture. More...
 
 G_DEFINE_TYPE (FlTestRegistrarTexture, fl_test_registrar_texture, fl_texture_gl_get_type()) static gboolean fl_test_registrar_texture_populate(FlTextureGL *texture
 
static void fl_test_registrar_texture_class_init (FlTestRegistrarTextureClass *klass)
 
static void fl_test_registrar_texture_init (FlTestRegistrarTexture *self)
 
static FlTestRegistrarTexture * fl_test_registrar_texture_new ()
 
static void * add_mock_texture_to_registrar (void *pointer)
 
 TEST (FlTextureRegistrarTest, MockRegistrar)
 
 TEST (FlTextureRegistrarTest, RegisterTexture)
 
 TEST (FlTextureRegistrarTest, MarkTextureFrameAvailable)
 
 TEST (FlTextureRegistrarTest, MarkInvalidTextureFrameAvailable)
 
 TEST (FlTextureRegistrarTest, DISABLED_RegistrarRegisterTextureInMultipleThreads)
 

Variables

static constexpr uint32_t kBufferWidth = 4u
 
static constexpr uint32_t kBufferHeight = 4u
 
static constexpr uint32_t kRealBufferWidth = 2u
 
static constexpr uint32_t kRealBufferHeight = 2u
 
static constexpr uint64_t kThreadCount = 16u
 
uint32_t * target = GL_TEXTURE_2D
 
uint32_t uint32_t * format = GL_R8
 
uint32_t uint32_t uint32_t * width = kRealBufferWidth
 
uint32_t uint32_t uint32_t uint32_t * height = kRealBufferHeight
 
uint32_t uint32_t uint32_t uint32_t GError ** error
 
return TRUE
 

Function Documentation

◆ add_mock_texture_to_registrar()

static void* add_mock_texture_to_registrar ( void *  pointer)
static

Definition at line 70 of file fl_texture_registrar_test.cc.

70  {
71  g_return_val_if_fail(FL_TEXTURE_REGISTRAR(pointer), ((void*)NULL));
72  FlTextureRegistrar* registrar = FL_TEXTURE_REGISTRAR(pointer);
73  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
74  fl_texture_registrar_register_texture(registrar, texture);
75  int64_t* id = static_cast<int64_t*>(malloc(sizeof(int64_t)));
76  id[0] = fl_texture_get_id(texture);
77  pthread_exit(id);
78 }

References fl_test_registrar_texture_new(), fl_texture_get_id(), and fl_texture_registrar_register_texture().

Referenced by TEST().

◆ fl_test_registrar_texture_class_init()

static void fl_test_registrar_texture_class_init ( FlTestRegistrarTextureClass *  klass)
static

Definition at line 58 of file fl_texture_registrar_test.cc.

59  {
60  FL_TEXTURE_GL_CLASS(klass)->populate = fl_test_registrar_texture_populate;
61 }

◆ fl_test_registrar_texture_init()

static void fl_test_registrar_texture_init ( FlTestRegistrarTexture *  self)
static

Definition at line 63 of file fl_texture_registrar_test.cc.

63 {}

◆ fl_test_registrar_texture_new()

static FlTestRegistrarTexture* fl_test_registrar_texture_new ( )
static

Definition at line 65 of file fl_texture_registrar_test.cc.

65  {
66  return FL_TEST_REGISTRAR_TEXTURE(
67  g_object_new(fl_test_registrar_texture_get_type(), nullptr));
68 }

Referenced by add_mock_texture_to_registrar(), and TEST().

◆ G_DECLARE_FINAL_TYPE()

G_DECLARE_FINAL_TYPE ( FlTestRegistrarTexture  ,
fl_test_registrar_texture  ,
FL  ,
TEST_REGISTRAR_TEXTURE  ,
FlTextureGL   
)

A simple texture.

Definition at line 25 of file fl_texture_registrar_test.cc.

32  {
33  FlTextureGL parent_instance;
34 };

◆ G_DEFINE_TYPE()

G_DEFINE_TYPE ( FlTestRegistrarTexture  ,
fl_test_registrar_texture  ,
fl_texture_gl_get_type()   
)

◆ TEST() [1/5]

TEST ( FlTextureRegistrarTest  ,
DISABLED_RegistrarRegisterTextureInMultipleThreads   
)

Definition at line 189 of file fl_texture_registrar_test.cc.

190  {
191  g_autoptr(FlDartProject) project = fl_dart_project_new();
192  g_autoptr(FlEngine) engine = fl_engine_new(project);
193 
194  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
195  MOCK_ENGINE_PROC(
196  RegisterExternalTexture,
197  ([](auto engine, int64_t texture_id) { return kSuccess; }));
198  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
199  MOCK_ENGINE_PROC(
200  UnregisterExternalTexture,
201  ([](auto engine, int64_t texture_id) { return kSuccess; }));
202 
203  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
204  pthread_t threads[kThreadCount];
205  int64_t ids[kThreadCount];
206 
207  for (uint64_t t = 0; t < kThreadCount; t++) {
208  EXPECT_EQ(pthread_create(&threads[t], NULL, add_mock_texture_to_registrar,
209  (void*)registrar),
210  0);
211  }
212  for (uint64_t t = 0; t < kThreadCount; t++) {
213  void* id;
214  pthread_join(threads[t], &id);
215  ids[t] = static_cast<int64_t*>(id)[0];
216  free(id);
217  };
218  // Check all the textures were created.
219  for (uint64_t t = 0; t < kThreadCount; t++) {
220  EXPECT_TRUE(fl_texture_registrar_lookup_texture(registrar, ids[t]) != NULL);
221  };
222 }

References add_mock_texture_to_registrar(), fl_dart_project_new(), fl_engine_get_embedder_api(), fl_engine_new(), fl_texture_registrar_lookup_texture(), fl_texture_registrar_new(), id, kThreadCount, and texture_id.

◆ TEST() [2/5]

TEST ( FlTextureRegistrarTest  ,
MarkInvalidTextureFrameAvailable   
)

Definition at line 160 of file fl_texture_registrar_test.cc.

160  {
161  g_autoptr(FlDartProject) project = fl_dart_project_new();
162  g_autoptr(FlEngine) engine = fl_engine_new(project);
163  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
164  MOCK_ENGINE_PROC(
165  RegisterExternalTexture,
166  ([](auto engine, int64_t texture_id) { return kSuccess; }));
167  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
168  MOCK_ENGINE_PROC(
169  UnregisterExternalTexture,
170  ([](auto engine, int64_t texture_id) { return kSuccess; }));
171  fl_engine_get_embedder_api(engine)->MarkExternalTextureFrameAvailable =
172  MOCK_ENGINE_PROC(MarkExternalTextureFrameAvailable,
173  ([](auto engine, int64_t texture_id) {
174  return kInternalInconsistency;
175  }));
176 
177  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
178  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
179 
180  EXPECT_TRUE(fl_texture_registrar_register_texture(registrar, texture));
181  EXPECT_FALSE(
182  fl_texture_registrar_mark_texture_frame_available(registrar, texture));
183 }

References fl_dart_project_new(), fl_engine_get_embedder_api(), fl_engine_new(), fl_test_registrar_texture_new(), fl_texture_registrar_mark_texture_frame_available(), fl_texture_registrar_new(), fl_texture_registrar_register_texture(), and texture_id.

◆ TEST() [3/5]

TEST ( FlTextureRegistrarTest  ,
MarkTextureFrameAvailable   
)

Definition at line 129 of file fl_texture_registrar_test.cc.

129  {
130  g_autoptr(FlDartProject) project = fl_dart_project_new();
131  g_autoptr(FlEngine) engine = fl_engine_new(project);
132  bool register_called = false;
133  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
134  MOCK_ENGINE_PROC(RegisterExternalTexture,
135  ([&register_called](auto engine, int64_t texture_id) {
136  register_called = true;
137  return kSuccess;
138  }));
139  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
140  MOCK_ENGINE_PROC(
141  UnregisterExternalTexture,
142  ([](auto engine, int64_t texture_id) { return kSuccess; }));
143  fl_engine_get_embedder_api(engine)->MarkExternalTextureFrameAvailable =
144  MOCK_ENGINE_PROC(MarkExternalTextureFrameAvailable,
145  ([](auto engine, int64_t texture_id) {
146  g_printerr("!\n");
147  return kSuccess;
148  }));
149 
150  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
151  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
152 
153  EXPECT_TRUE(fl_texture_registrar_register_texture(registrar, texture));
154  EXPECT_TRUE(register_called);
155  EXPECT_TRUE(
156  fl_texture_registrar_mark_texture_frame_available(registrar, texture));
157 }

References fl_dart_project_new(), fl_engine_get_embedder_api(), fl_engine_new(), fl_test_registrar_texture_new(), fl_texture_registrar_mark_texture_frame_available(), fl_texture_registrar_new(), fl_texture_registrar_register_texture(), and texture_id.

◆ TEST() [4/5]

TEST ( FlTextureRegistrarTest  ,
MockRegistrar   
)

Definition at line 81 of file fl_texture_registrar_test.cc.

81  {
82  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
83  g_autoptr(FlMockTextureRegistrar) registrar = fl_mock_texture_registrar_new();
84  EXPECT_TRUE(FL_IS_MOCK_TEXTURE_REGISTRAR(registrar));
85 
86  EXPECT_TRUE(fl_texture_registrar_register_texture(
87  FL_TEXTURE_REGISTRAR(registrar), texture));
88  EXPECT_EQ(fl_mock_texture_registrar_get_texture(registrar), texture);
89  EXPECT_TRUE(fl_texture_registrar_mark_texture_frame_available(
90  FL_TEXTURE_REGISTRAR(registrar), texture));
91  EXPECT_TRUE(fl_mock_texture_registrar_get_frame_available(registrar));
92  EXPECT_TRUE(fl_texture_registrar_unregister_texture(
93  FL_TEXTURE_REGISTRAR(registrar), texture));
94  EXPECT_EQ(fl_mock_texture_registrar_get_texture(registrar), nullptr);
95 }

References fl_test_registrar_texture_new(), fl_texture_registrar_mark_texture_frame_available(), fl_texture_registrar_register_texture(), and fl_texture_registrar_unregister_texture().

◆ TEST() [5/5]

TEST ( FlTextureRegistrarTest  ,
RegisterTexture   
)

Definition at line 98 of file fl_texture_registrar_test.cc.

98  {
99  g_autoptr(FlDartProject) project = fl_dart_project_new();
100  g_autoptr(FlEngine) engine = fl_engine_new(project);
101  bool register_called = false;
102  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
103  MOCK_ENGINE_PROC(RegisterExternalTexture,
104  ([&register_called](auto engine, int64_t texture_id) {
105  register_called = true;
106  return kSuccess;
107  }));
108  bool unregister_called = false;
109  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
110  MOCK_ENGINE_PROC(UnregisterExternalTexture,
111  ([&unregister_called](auto engine, int64_t texture_id) {
112  unregister_called = true;
113  return kSuccess;
114  }));
115 
116  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
117  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
118 
119  // EXPECT_FALSE(fl_texture_registrar_unregister_texture(registrar, texture));
120  EXPECT_FALSE(register_called);
121  EXPECT_TRUE(fl_texture_registrar_register_texture(registrar, texture));
122  EXPECT_TRUE(register_called);
123  EXPECT_FALSE(unregister_called);
124  EXPECT_TRUE(fl_texture_registrar_unregister_texture(registrar, texture));
125  EXPECT_TRUE(unregister_called);
126 }

References fl_dart_project_new(), fl_engine_get_embedder_api(), fl_engine_new(), fl_test_registrar_texture_new(), fl_texture_registrar_new(), fl_texture_registrar_register_texture(), fl_texture_registrar_unregister_texture(), and texture_id.

Variable Documentation

◆ error

uint32_t uint32_t uint32_t uint32_t GError** error
Initial value:
{
EXPECT_TRUE(FL_IS_TEST_REGISTRAR_TEXTURE(texture))

Definition at line 45 of file fl_texture_registrar_test.cc.

◆ format

* format = GL_R8

Definition at line 42 of file fl_texture_registrar_test.cc.

Referenced by clipboard_get_data(), and fl_framebuffer_new().

◆ height

* height = kRealBufferHeight

Definition at line 44 of file fl_texture_registrar_test.cc.

◆ kBufferHeight

constexpr uint32_t kBufferHeight = 4u
staticconstexpr

Definition at line 20 of file fl_texture_registrar_test.cc.

◆ kBufferWidth

constexpr uint32_t kBufferWidth = 4u
staticconstexpr

Definition at line 19 of file fl_texture_registrar_test.cc.

◆ kRealBufferHeight

constexpr uint32_t kRealBufferHeight = 2u
staticconstexpr

Definition at line 22 of file fl_texture_registrar_test.cc.

◆ kRealBufferWidth

constexpr uint32_t kRealBufferWidth = 2u
staticconstexpr

Definition at line 21 of file fl_texture_registrar_test.cc.

◆ kThreadCount

constexpr uint64_t kThreadCount = 16u
staticconstexpr

Definition at line 23 of file fl_texture_registrar_test.cc.

Referenced by TEST().

◆ target

* target = GL_TEXTURE_2D

Definition at line 41 of file fl_texture_registrar_test.cc.

Referenced by flutter::FlutterPlatformNodeDelegate::AccessibilityPerformAction(), flutter::AccessibilityBridge::CommitUpdates(), fl_test_texture_populate(), and fl_texture_gl_populate().

◆ TRUE

return TRUE

Definition at line 55 of file fl_texture_registrar_test.cc.

◆ width

* width = kRealBufferWidth

Definition at line 43 of file fl_texture_registrar_test.cc.

add_mock_texture_to_registrar
static void * add_mock_texture_to_registrar(void *pointer)
Definition: fl_texture_registrar_test.cc:70
fl_engine_get_embedder_api
FlutterEngineProcTable * fl_engine_get_embedder_api(FlEngine *self)
Definition: fl_engine.cc:661
fl_texture_registrar_lookup_texture
FlTexture * fl_texture_registrar_lookup_texture(FlTextureRegistrar *self, int64_t texture_id)
Definition: fl_texture_registrar.cc:190
fl_test_registrar_texture_new
static FlTestRegistrarTexture * fl_test_registrar_texture_new()
Definition: fl_texture_registrar_test.cc:65
id
int64_t id
Definition: fl_pixel_buffer_texture.cc:28
fl_texture_registrar_new
FlTextureRegistrar * fl_texture_registrar_new(FlEngine *engine)
Definition: fl_texture_registrar.cc:221
fl_dart_project_new
G_MODULE_EXPORT FlDartProject * fl_dart_project_new()
Definition: fl_dart_project.cc:50
fl_texture_registrar_unregister_texture
G_MODULE_EXPORT gboolean fl_texture_registrar_unregister_texture(FlTextureRegistrar *self, FlTexture *texture)
Definition: fl_texture_registrar.cc:206
fl_texture_registrar_register_texture
G_MODULE_EXPORT gboolean fl_texture_registrar_register_texture(FlTextureRegistrar *self, FlTexture *texture)
Definition: fl_texture_registrar.cc:181
fl_texture_get_id
G_MODULE_EXPORT int64_t fl_texture_get_id(FlTexture *self)
Definition: fl_texture.cc:20
fl_engine_new
G_MODULE_EXPORT FlEngine * fl_engine_new(FlDartProject *project)
Definition: fl_engine.cc:524
kThreadCount
static constexpr uint64_t kThreadCount
Definition: fl_texture_registrar_test.cc:23
texture_id
int64_t texture_id
Definition: texture_registrar_unittests.cc:24
fl_texture_registrar_mark_texture_frame_available
G_MODULE_EXPORT gboolean fl_texture_registrar_mark_texture_frame_available(FlTextureRegistrar *self, FlTexture *texture)
Definition: fl_texture_registrar.cc:197